Individual Calculations September 2010
 Marczuk, Anna  Total change: -4.50  Rating chartPersonal card
 DMP - II Liga Juniorow 2010 Chelm POL 2010-07-06
RcRownchangeKK*chgGame
 1536 1609 4.50 8 -0.30 15 -4.50 
  Ziemba, Magdalena 1474 POL0.501-0.1815-2.70 
  Antolak, Julia 1478 POL0.501-0.1815-2.70 
  Gazikova, Veronika 1808 SVK0.5010.26153.90 
  Sybis, Iwona 1437 POL1.0010.27154.05 
  Skoczek, Karolina 1562 POL1.0010.43156.45 
  Kubicka, Anna 1617 POL0.5010.01150.15 
  Rolka, Anna 1460 POL0.001-0.7015-10.50 
  Larysz, Anna 1453 POL0.501-0.2115-3.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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